EN 573-3 Grade 3.0506 H48 – Premium Low‑Density Aluminum Alloy for Marine Applications
Aluminum DIN 3.0506 is a lean aluminum magnesium alloy with low density and excellent thermal conductivity. This medium strength non-heat-treatable alloy is known for its corrosion resistance in alkaline marine situations. Aluminum DIN 3.0506 is readily machinable, and can be welded using TIG and MIG methods. It is important to note that anodizing is a critical part to how Aluminum DIN 3.0506 is used.
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.73 g/cm³ | H48 | EN 573-3, EN 541 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Elastic modulus | 70.0 GPa | H48 | EN 573-3, EN 541 | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 5000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] | Typical for Wrought 5000 Series Aluminium | ||
Shear modulus | 26.0 - 26.5 GPa | Typical for Wrought 5000 Series Aluminium | ||
Tensile strength | 180.0 - 230.0 MPa | H48 | EN 573-3, EN 541 |
Thermal
| Property | Value | Comment |
|---|---|---|
Coefficient of thermal expansion | 2.2e-05 - 2.5e-05 1/K | Typical for Wrought 5000 Series Aluminium |
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium |
Melting point | 560.0 - 655.0 °C | Typical for Wrought 5000 Series Aluminium |
Specific heat capacity | 879.0 - 963.0 J/(kg·K) | Typical for Wrought 5000 Series Aluminium |
Thermal conductivity | 112.0 - 205.0 W/(m·K) | Typical for Wrought 5000 Series Aluminium |
Electrical
| Property | Value | Comment |
|---|---|---|
Electrical conductivity | 18000000.0 - 31000000.0 S/m | Typical for Wrought 5000 Series Aluminium |
Electrical resistivity | 3.3e-08 - 5e-08 Ω·m | Typical for Wrought 5000 Series Aluminium |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Copper | 0.1 % | H48 | EN 573-3, EN 541 |
Iron | 0.45 % | H48 | EN 573-3, EN 541 |
Magnesium | 0.1 % | H48 | EN 573-3, EN 541 |
Manganese | 0.4 - 0.8 % | H48 | EN 573-3, EN 541 |
Silicon | 0.3 % | H48 | EN 573-3, EN 541 |
Zinc | 0.1 % | H48 | EN 573-3, EN 541 |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
Metal
- EN 573-3 Grade 3.0505 H48 – Premium Aluminium Alloy Properties
- EN 573-3 Grade 3.0506 F – Premium Lean Aluminum‑Magnesium Alloy
- EN 573-3 Grade 3.0506 H19 – Premium Lean Aluminum Alloy for Marine & Thermal Applications
- EN 573-3 Grade 3.0506 H27 Aluminum Alloy – Low Density, High Thermal Conductivity
- EN 573-3 Grade 3.0506 H28: High-Performance Aluminum Alloy for Marine Applications
- Aluminum DIN 3.0506 (H47) – High‑Performance Marine‑Grade Alloy
- EN 573-3 Grade 3.0517 H48 Aluminum Alloy – Superior Corrosion Resistance & Machinability
- EN 573-3 AW-3003 H48 Aluminum Alloy – Superior Corrosion Resistance & Strength
- EN 573-3 Grade AW-5005 H48: Premium Aluminum Alloy for Marine Use
- EN 573-3 Grade AW-5052 H48 – Superior Corrosion‑Resistant Aluminum Alloy for Marine Applications